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Chapters
Page 3
This text is meant to accompany class discussions. It is not everything there is to know about uniform circular motion. It is meant as a prep for class. More detailed notes and examples are given in the class notes, presentations, and demonstrations (click here.)
Click for the questions that go with... | HuggingFaceTB/finemath | |
Lesson Objectives
• Demonstrate an understanding of how to Factor Trinomials
• Learn how to write a Quadratic Equation in Standard Form
• Learn about the Zero-Product Property
• Learn how to solve a Quadratic Equation using Factoring
## How to Solve Quadratic Equations Using Factoring
Over the course of the last few ... | HuggingFaceTB/finemath | |
Question:
A soccer player kicks the ball off the ground at an angle Θ above the horizontal. The ball is in the air for 3.0 seconds and lands 40 m away (assume the field is level).
a) Make a table of x and y components and fill out what you know, based on the problem statement above, and your knowledge of kinematics (... | HuggingFaceTB/finemath | |
## Calculus 8th Edition
Published by Cengage
# Chapter 4 - Integrals - Review - Exercises - Page 349: 13
#### Answer
$\frac{9}{10}$
#### Work Step by Step
We evaluate the integral and get $x - \frac{x^{10}}{10}\Biggr|_{0}^{1}$ We then substitute the bounds of integration into $x$ and get $(1 - \frac{1}{10}) - (0)... | HuggingFaceTB/finemath | |
# Solving $(Ax + B)\sin x = C$ for $x$
I have a pretty messy equation that I'm trying to solve for x. I've been able to get it down to:
$$(Ax + B)\sin x = C$$
Where $A,B,C$ are all constants. Is there an analytical solution to this?
• Assuming $A \neq 0$, there are infinitely many solutions for any $B$ and $C$. I d... | HuggingFaceTB/finemath | |
## 18886
18,886 (eighteen thousand eight hundred eighty-six) is an even five-digits composite number following 18885 and preceding 18887. In scientific notation, it is written as 1.8886 × 104. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 7,560 positive integers (up... | HuggingFaceTB/finemath | |
### Home > INT2 > Chapter 5 > Lesson 5.2.5 > Problem5-115
5-115. Examine the graph of line $\overleftrightarrow { A B }$ at right.
1. Write the equation of $\overleftrightarrow { A B }$.
Identify the slope and $y$-intercept from the graph and use the equation $y = mx + b$ to write the equation of the line.
2. Wha... | HuggingFaceTB/finemath | |
## 16942
16,942 (sixteen thousand nine hundred forty-two) is an even five-digits composite number following 16941 and preceding 16943. In scientific notation, it is written as 1.6942 × 104. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 8,232 positive integers (up to ... | HuggingFaceTB/finemath | |
# 12.4: Phase Space
The cycling can be understood better in phase space, where the densities of the two species are represented as two-dimensional points. Figure $$\PageIndex{1}$$. Predator–prey phase space. The circle marks an equilibrium where growth of both predator and prey stops. The plus sign marks a population ... | HuggingFaceTB/finemath | |
This site is supported by donations to The OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A201738 Decimal expansion of greatest x satisfying x^2-4=csc(x) and 0
2, 9, 1, 8, 3, 4, 3, 6, 9, 9, 0, 1, 8, 2, 0, 1, 3, 8, 7, 6, 5, 9, 8, 3, 6, 9, 9, 2, 0, 7, 6, 0, 5, 8, 7, 6, 7, 2, 1,... | HuggingFaceTB/finemath | |
2020
Activity report
Project-Team
ASCII
RNSR: 201923478S
Research center
In partnership with:
CNRS, Ecole Polytechnique
Team name:
Analysis of Stochastic Cooperative Intelligent Interactions
In collaboration with:
Centre de Mathématiques Appliquées (CMAP)
Domain
Applied Mathematics, Computation and Simulation
Theme
Sto... | open-web-math/open-web-math | |
# Prism light rays
1. Sep 27, 2015
### princemartin1
MODERATOR'S NOTE: THIS THREAD HAS BEEN MOVED HERE FROM ANOTHER FORUM, SO THERE IS NO TEMPLATE
A ray of white light is incident on a 45o – 90o – 45o prism (ray 1 in the figure on the left). The prism is
constructed from crown glass with a refractive index of n2 =... | HuggingFaceTB/finemath | |
# Minterm and Maxterm
Boolean Algebra
Share
In this tutorial we will learning about Minterm and Maxterm.
## Literal
A boolean variable and its complement are called literals.
Example
Boolean variable A and its complement ~A are literals.
## Minterm
Minterm is a product of all the literals (with or without comple... | HuggingFaceTB/finemath | |
# A projectile is shot from the ground at an angle of pi/12 and a speed of 7 /15 m/s. Factoring in both horizontal and vertical movement, what will the projectile's distance from the starting point be when it reaches its maximum height?
Mar 27, 2017
The distance is $= 0.005 m$
#### Explanation:
Solving in the vert... | HuggingFaceTB/finemath | |
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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## #1 2005-03-12 01:13:48
goddess
Member
Registered: 2005-03-12
Posts: 4
### does 0.9 recurring = 1?
it is thought that :
x=0.9...
10x=9.9...
9x=9
so
x=1
but if you do 1+1 you g... | HuggingFaceTB/finemath | |
# How to solve a linear equation by substitution?
I've been having a tough time figuring this out. This is how I wrote out the question with substitution.
\begin{align} & I_2 = I_1 + aI_1 (T_2 - T_1) \\ & I_1=100\\ &T_2=35\\ &T_1=-5\\ &a=0.000011 \end{align}
My try was $I_2 = 100(1) + 0.000011(100) (35(2)-5(1))$
Th... | HuggingFaceTB/finemath | |
# Question Video: Finding the Size of an Angle Using the Properties of Tangents to a Circle
In the figure below, π΄π΅ is a tangent to the circle π at π΅, πΆπ· is a diameter, πβ π΅π΄π = π₯, and πβ ππ·π΅ = 2π₯ β 55. Find the value of π₯ in degrees.
04:27
### Video Transcript
... | HuggingFaceTB/finemath | |
Explore BrainMass
# Population and Sample Statistics
This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
For the following questions answer true or false for each
1. The mean for a sample of n=4 scores has a standard error of 5 points. This sample was selected... | HuggingFaceTB/finemath | |
# Introduction to Mathematical Statistics (6th Edition) View more editions Solutions for Chapter 1.2
• 1025 step-by-step solutions
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Over 90% of students who use Chegg Study report better grades.
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Chapter: Problem:
100... | HuggingFaceTB/finemath | |
# The Ultimate Trick for Calculating Percentages All Kids Need to Learn We are searching data for your request:
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For me, calculating ... | HuggingFaceTB/finemath | |
1. A Complicated Integral
$d/dx \int_3^{x^2} (2t^2+5)^2 dx$
Can someone please see if I did it right or not?
$x^2=2x$
Substitute $t$ with $x^2$
$(2(x^2)^2+5)^2$
$
2x(2x^4+5)^2$
Do I have to add +C?
Thanks a lot
2. Originally Posted by PPSSAGW
$d/dx \int_3^x^2 (2t^2+5)^2 dx$
Do you mean
$\displaystyle\frac{d}... | HuggingFaceTB/finemath | |
Prove: Segment Example 1 . Corollary 2: Each angle in an equilateral triangle measures 60 degrees Hypothesis: From the above triangle sum theorem, we have sum of all the angles to be 180. Prove: ∆ABC is isosceles. Isosceles Triangle Theorem If two sides of a triangle are congruent , then the angles opposite to these si... | open-web-math/open-web-math | |
# Addition Within 20: The "Counting On" Strategy Scaffolded Worksheets and Games
Subject
Resource Type
Common Core Standards
Product Rating
4.0
3 Ratings
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PDF (Acrobat) Document File
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Product Description
This set teaches the "Counting On" strategy for equations through 20. In my 21 year... | HuggingFaceTB/finemath | |
PDA
View Full Version : Help - Practise Questions Powerprep
arkham
07-21-2004, 02:23 AM
Hi guys,
Can someone please, help me out with these questions - they're driving me crazy.
thanks,
ArKham
swetak28
07-21-2004, 02:51 AM
are the answers b & C?
sri830
07-21-2004, 03:01 AM
arkham
07-21-2004, 03:01 AM
Yup that's ... | HuggingFaceTB/finemath | |
Uniformly continuous homeomorphism from open set to $\mathbb{R}^n$.
Let $U \subset \mathbb{R}^n$ be an open set. Suppose that the map $h:U \to \mathbb{R}^n$ is a homeomorphism from $U$ onto $\mathbb{R}^n$, which is uniformly continuous. Prove $U = \mathbb{R}^n$.
My first attempt guided by intuition was to look at cov... | HuggingFaceTB/finemath | |
# HBSE 8th Class Maths Solutions Chapter 11 Mensuration Ex 11.1
Haryana State Board HBSE 8th Class Maths Solutions Chapter 11 Mensuration Ex 11.1 Textbook Exercise Questions and Answers.
## Haryana Board 8th Class Maths Solutions Chapter 11 Mensuration Exercise 11.1
Question 1.
A square and a rectangular field with ... | HuggingFaceTB/finemath | |
## Saturday, March 10, 2012
### Solving overdetermined systems with the QR decomposition
A system of linear equations is considered overdetermined if there are more equations than unknowns. In practice, we have a system Ax=b where A is a m by n matrix and b is a m dimensional vector b but m is greater than n. In this... | HuggingFaceTB/finemath | |
# Quaternions
Many are familiar with the idea of imaginary/complex numbers but in 1843, Hamilton invented hypercomplex numbers. Initially, he created three components such that they had the form where . This however raised a problem when multiplying complex numbers. We can test this concept by multiplying it by itsel... | HuggingFaceTB/finemath | |
## MCAT Physics Chapter 2 Practice Passage
ryannellie
Posts: 2
Joined: Mon Aug 12, 2019 8:06 pm
Location: Oklahoma
### MCAT Physics Chapter 2 Practice Passage
Hello! I have a question about the answer to the practice passage for Chapter 2 of the Physics textbook. It says that force of gravity acting on the beam is 2... | HuggingFaceTB/finemath | |
# application of differentiation in economics
Differentiation Differentiation is one of the most important operations in calculus. Its theory solely depends on the concepts of limit and continuity of functions. b) Average cost of output of 10 units. 0. Process of finding the derivative of a function is called differen... | HuggingFaceTB/finemath | |
Please respond to the following in complete sentences. Construct your responses so that they communicate a clear sense of "how this works" and why it works the way it does. When asked to graph something, we expect you to use Graphing Calculator. Also, assume that all angles are measured in radians unless you are told o... | HuggingFaceTB/finemath | |
# Finding a number using optimization
Hello,
I am trying to find a particular number from a basic math formula using optimization method so it can tweak slider on it own. For example: if x/y + y/z + z/x = 6.125 , my input would be with three sliders for each x,y,z and I need combinations of different numbers giving 6... | HuggingFaceTB/finemath | |
Metamath Proof Explorer < Previous Next > Nearby theorems Mirrors > Home > MPE Home > Th. List > lhop1 Structured version Visualization version GIF version
Theorem lhop1 23822
Description: L'Hôpital's Rule for limits from the right. If 𝐹 and 𝐺 are differentiable real functions on (𝐴, 𝐵), and 𝐹 and ... | HuggingFaceTB/finemath | |
# Absolute value removed from equation. Why?
1. Mar 20, 2012
### jens.w
1. The problem statement, all variables and given/known data
Given that $\epsilon$> 0, why is it, that $\left | x_{n} -L\right |< \epsilon$ implicates that $x_{n} > L-\epsilon$ ?
2. Relevant equations
3. The attempt at a solution
1. The probl... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Number theory similar to A Long Time at the Till:
Filter by: Content type:
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### There are 19 results
Broad Topics > Numbers and the Number System > Number theory
### Diophantine N-tuples
##### Age 14 to 16 Challenge Level:
Can you explain wh... | HuggingFaceTB/finemath | |
Convert ∅ 1yd to a | circle one yard diameter to ares
# area surface units conversion
## Amount: 1 circle one yard diameter (∅ 1yd) of area Equals: 0.0066 ares (a) in area
Converting circle one yard diameter to ares value in the area surface units scale.
TOGGLE : from ares into ∅ one yard circles in the other w... | HuggingFaceTB/finemath | |
# Non-conformal Schwarz-Christoffel integral
Using "conformal" to mean a holomorphic bijection, the Riemann Mapping theorem guarantees the existence of a conformal map from the upper half-plane $\mathbb{H}=\{z=x+iy\in\mathbb{C}:y>0\}$ to the interior of any polygon $P$, and I know that such maps are given by a basic t... | open-web-math/open-web-math | |
0
# What is area of a circle with a diameter of 14 in?
Updated: 8/18/2019
Wiki User
13y ago
153.94 square inches.
Wiki User
13y ago
Study guides
20 cards
## A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials
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See all cards
3.81
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Earn +20 ... | HuggingFaceTB/finemath | |
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### Difficult Brain teasers math puzzle image! 90% of people will fail to answer this genius math puzzle!
Hello, Fr... | HuggingFaceTB/finemath | |
## Conversion formula
The conversion factor from pounds to kilograms is 0.45359237, which means that 1 pound is equal to 0.45359237 kilograms:
1 lb = 0.45359237 kg
To convert 1240 pounds into kilograms we have to multiply 1240 by the conversion factor in order to get the mass amount from pounds to kilograms. We can ... | HuggingFaceTB/finemath | |
# math
posted by .
what are two whole numbers whose product is 1224 and whose sum is 70
• math -
Unless I am mistaken, the two numbers you are looking for are 36 and 34.
34 x 36 = 1224
34 + 36 = 70
• math -
Let x = first number
Let y = second number
x * y = 1224
x + y = 70
Express y in terms of x to eliminate 1... | HuggingFaceTB/finemath | |
# Homework Help: Recoil energy and velocity
1. Sep 4, 2010
### rayman123
1. The problem statement, all variables and given/known data'
Calculate the recoil energy and velocity of a hydrogen atom in a transition from n=4 to n=1 in which a photon is emitted
2. Relevant equations
I started with calculating the energy... | HuggingFaceTB/finemath | |
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# Tutor profile: Vivek S.
Inactive
Vivek S.
Graduate from BITS Pilani, Pilani Campus; SDE at Edgeverve Systems
Tutor Satisfaction Guarantee
## Questions
### Subject:Physics
TutorMe
Question:
Why and how does a cricket ball swing in mid air?
Inactive
Vivek S.
This can be attributed to Ber... | HuggingFaceTB/finemath | |
# 9.2.1. Bézier Curves¶
## 9.2.1.1. Valentina Requirements¶
• Quadratic Bézier curve
• adjustment of the control points by pulling the curve (passing by a point)
• curve - line intersection
• curve - curve intersection
## 9.2.1.2. Definitions¶
A Bézier curve is defined by a set of control points $$\mathbf{P}_0$$ th... | open-web-math/open-web-math | |
# Kindergarten Standards
• Kindergarten Math Standards
# Counting and comparing numbers
I can count to 100 by ones and tens. K.C.1
I can count forward starting at a given number. K.CC.2
I can write numbers from 0 to 20. K.CC.3
I can write a number for a group of 0 to 20 objects. K.CC.3
I can count objects, sayin... | HuggingFaceTB/finemath | |
Can you draw a rhombus ZEAL where ZE = 3.5 cm, diagonal EL = 5 cm? Why? from Mathematics Practical Geometry Class 8 Manipur Board
## Book Store
Currently only available for.
`CBSE` `Gujarat Board` `Haryana Board`
## Previous Year Papers
Download the PDF Question Papers Free for off line practice and view the Solu... | HuggingFaceTB/finemath | |
# Often asked: What Is Precision In Physics?
Precision refers to the closeness of two or more measurements to each other. Using the example above, if you weigh a given substance five times, and get 3.2 kg each time, then your measurement is very precise. Precision is independent of accuracy.
## What is meant by preci... | HuggingFaceTB/finemath | |
# What is the sum of interior angles in a hyperbolic n-gon?
• GeometryIsHARD
In summary, in hyperbolic geometry, the sum of interior angle measures of a polygon is always less than 180 degrees. This can be proven by dividing the n-gon into n-2 triangles, similar to the proof in Euclidean geometry, using the fact that ... | HuggingFaceTB/finemath | |
# strassen矩阵乘法java,java矩阵乘法（Strassen算法） 使用java写的矩阵乘法实例（Strassen算法）...
Strassen算法于1969年由德国数学家Strassen提出，该方法引入七个中间变量，每个中间变量都只需要进行一次乘法运算。而朴素算法却需要进行8次乘法运算。
Strassen算法的原理如下所示，使用sympy验证Strassen算法的正确性
import sympy as s
A = s.Symbol("A")
B = s.Symbol("B")
C = s.Symbol("C")
D = s.Symbol("D")
E = s.Symbol("E")
F = s.Sym... | HuggingFaceTB/finemath | |
# The base math is employed in all locations of mathematics and consists of such critical concepts as division, addition, subtraction, multiplication and department.
The theme on the division is so fundamental that it can be the basis for all mathematics. It is commonly informed in high school and later within the col... | HuggingFaceTB/finemath | |
# Homework Help: Bungee Jumping Physics
1. Apr 24, 2015
### Junior Newton
1. The problem statement, all variables and given/known data
Hi, just wondering if you could help me with a Physics/Math assignment I'm currently working on. Involves the following questions:
New Zealand is the home of bungee jumping. One of... | HuggingFaceTB/finemath | |
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## Video instructions and help with filling out and completing What Form 2220 Amounts
### Instructions and Help about What Form 2220 Amounts
Hey Vsauce, Michael here. What is the biggest number you can think of? A... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Reduce 360/630 to lowest terms
The simplest form of 360/630 is 4/7.
#### Steps to simplifying fractions
1. Find the GCD (or HCF) of numerator and denominator
GCD of 360 and 630 is 90
2. Divide both the numerator and denominator by the GCD
360 ÷ 90/630 ÷ 90
3. Reduced fraction... | HuggingFaceTB/finemath | |
## Featured resource
Home > Topdrawer > Mental computation > Activities > Parking ones and moving tens
# Parking ones and moving tens
Parking ones and moving tens
An important understanding of early strategic use of place value is what changes (ones, tens or both) in a given calculation. 'Parking ones' refers to th... | HuggingFaceTB/finemath | |
Tuesday, April 21, 2015
LeetCode OJ - Median of Two Sorted Arrays
Problem:
Solution:
The requirement on logarithmic run time hint on binary search. Indeed it is. Let's first generalize the problem to finding the kth element first, we are given two sorted array, and need to find the kth element in the merged array.
... | HuggingFaceTB/finemath | |
Binary:Introduction
The Base 2 Number System
What is binary?
To explain this, first consider the numbers system you use everyday, decimal. Decimal, is the number system we all use for counting. Consider the following number "17", how do we know what this number means? Have you ever thought about it? If someone says ... | HuggingFaceTB/finemath | |
# Description and modeling of FlapMMO score data
FlapMMO is an online game similar to Flappy Bird. The player controls a bird and the aim is to fly as far as possible, avoiding the pipes. At the same time, you see other players playing.
In this post, an exploration of a dataset of scores is performed, using descripti... | HuggingFaceTB/finemath | |
Saltar al contenido principal
# 12.1: Preludio a Secuencias, Series y Teorema Binomial
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm... | HuggingFaceTB/finemath | |
# How do you write y= x^2 − 4x + 3 in factored form?
$y = \left(x - 1\right) \left(x - 3\right)$
$\text{the factors of + 3 which sum to - 4 are - 1 and - 3}$
$\Rightarrow y = \left(x - 1\right) \left(x - 3\right)$ | HuggingFaceTB/finemath | |
# PHYSICS!!
posted by .
Air rushing over the wings of high-performance race cars generates unwanted horizontal air resistance but also causes a vertical downforce, which helps cars hug the track more securely. The coefficient of static friction between the track and the tires of a 552-kg car is 0.967. What is the mag... | HuggingFaceTB/finemath | |
Evaluate the limit $\lim_{x \to \frac{\pi}{4}} \frac{1-\tan x}{x-\frac{\pi}{4}}$
I am trying to evaluate $$\lim_{x \to \frac{\pi}{4}} \frac{1-\tan x}{x-\frac{\pi}{4}}$$ without using L'hopital's rule. However, I am not sure what to do. The only thing that came to my mind was to change the tan to sin over cos and get a... | HuggingFaceTB/finemath | |
10
# Return on Equity: The Hidden Leverage Time Bomb Analysts love the Return on Equity (ROE) ratio and with good reason. A high ROE usually signifies a great company. Therefore, you may be tempted to use a stock screener and plug in a high number for the ROE and use the results as your list of companies to invest in.... | HuggingFaceTB/finemath | |
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Books Books
Multiply each term of the multiplicand by each term of the multiplier, and add the partial products.
The Inductive Algebra: Embracing a Complete Course for Schools and Academies - Page 46
by William James Milne - 1881 - 347 pages
## New Elementary Al... | HuggingFaceTB/finemath | |
# math
posted by john
\$18,500 at 4.5% compounded semiannually for 5 years
1. Damon
18500 * (1 + .045/2)^10
2. helper
\$18,500 at 4.5% compounded semiannually for 5 years
A(t) = P(1 + r/n)^nt
A(5) = 18500(1 + 0.045/2)^(2(5))
A(5) = 18500(1 + 0.0225)^10
A(5) = 18500(1.0225)^10
A(5) = 18500(1.24920)
A(5) = 23110.2... | HuggingFaceTB/finemath | |
Algorithm Analysis
Program Analysis
2.1. What value is returned by the following function? Express your answer as a function of ${\displaystyle n}$. Give the worst-case running time using the Big Oh notation.
mystery(n)
r:=0
for i:=1 to n-1 do
for j:=i+1 to n do
for k:=1 to j do
r:=r+1
return(r)
2.2. What value i... | HuggingFaceTB/finemath | |
# Use A36 steel and select the lightest American Standard Channel for a tension member that will safely support a service dead load of 100 kips and a service live load of 50 kips. The member is 20 feet long, and it is connected through the web with two lines of l-inch-diameter bolts. The length of the connection is 6 ... | HuggingFaceTB/finemath | |
# Posts by Mark
Total # Posts: 1,630
math
Determine the area of the region between the curves: f(x) = -(3)x^3 + (6.25)x^2 + (27.1875)x - (9.328125) and g(x) = (1)x^2 + (3)x -(3)
Math
Determine the area of the region between the curves: f(x) = -3x^3 + 6.25x^2 + 27.1875x - 9.328125 and g(x) = 1x^2 + 3x -3
Math
Determ... | HuggingFaceTB/finemath | |
## Working out the fertilizer recommendation from a soil test
##### 02 September 2014
When you work out the extractions of the different grass species and use different nitrogen doses in different climates then the grams per square metre of potasium or phosphorus is worked out with the ratio of the foliar analysis? M... | HuggingFaceTB/finemath | |
# Basic probability for quantum mechanics
• athrun200
To calculate expectation values, a wave function is needed, but there doesn't seem to be a relationship between the needle and wave function.In summary, the conversation discusses the use of traditional formulas for probability and the difficulty in applying them t... | HuggingFaceTB/finemath | |
# Louisiana State University Eunice Angle Diagrams & Types of Angles Math Worksheet
Description
Please answer all following questions… show all work and number each question 🙂
Thanks !!!!!
2 attachmentsSlide 1 of 2attachment_1attachment_1attachment_2attachment_2
Unformatted Attachment Preview
ache control=priv... | HuggingFaceTB/finemath | |
# Find all values of a so that u and v are orthogonal
• Homework Help
• 6
• 94% (17) 16 out of 17 people found this document helpful
This preview shows page 2 - 4 out of 6 pages.
Find all values of a so that u and v are orthogonal. (Enter your answers as a comma-separated list.) Solution or Explanation || 2 u 3 u 8 ... | HuggingFaceTB/finemath | |
Instructions
There are 15 girls and some boys among the graduating students in a class. They are planning a get-together, which can be either a 1-day event, or a 2-day event, or a 3-day event. There are 6 singers in the class, 4 of them are boys. There are 10 dancers in the class, 4 of them are girls. No dancer in the... | HuggingFaceTB/finemath | |
How would you round 9,446 to the nearest thousand?
Aug 31, 2016
$9000$
Explanation:
The "thousands" are:
$\textcolor{w h i t e}{\text{XXX}} 1 , 000$
$\textcolor{w h i t e}{\text{XXX}} 2 , 000$
$\textcolor{w h i t e}{\text{XXX}} 3 , 000$
$\textcolor{w h i t e}{\text{XXX}} 4 , 000$
$\textcolor{w h i t e}{\text{XXX}} ... | HuggingFaceTB/finemath | |
# Is this manifold orientable? [closed]
Let $C$ be the set of points $(a,b,c,d) \in \mathbb{C}^4$ which satisfy
1) $\left|a\right|^2+\left|c\right|^2=\left|b\right|^2+\left|d\right|^2 =1$.
2) $a\bar{b}+c\bar{d}=0$
There is a (component-wise) $S^1$ action on $C$ and let $S$ be the quotient ($S$ is a 3-manifold).
Is... | HuggingFaceTB/finemath | |
# Difference between revisions of "User:Rowechen"
Here's the AIME compilation I will be doing:
## Problem 3
Nine people sit down for dinner where there are three choices of meals. Three people order the beef meal, three order the chicken meal, and three order the fish meal. The waiter serves the nine meals in random... | HuggingFaceTB/finemath | |
Simplex method problems with solutions pdf
Manitoba - 2019-09-16
# Pdf with method solutions simplex problems
## linear programming simplex method minimization problems. Using the Simplex Method to Solve Linear Programming. speci c solution is called a dictionary solution. Dependent variables, on the left, are called... | HuggingFaceTB/finemath | |
Online Calculator Resource
Rhombus Calculator
Rhombus Calculator
A = C =
B = D =
a =
p =
q =
h =
P =
K =
Rhombus Shapes
These 2 drawings refer to the same single rhombus.
a = side lengths
p and q diagonal lengths
h = height
A, B, C, D = corner angles
K = area
P = perimeter
π = pi = 3.14159
√ = square root
Calcul... | HuggingFaceTB/finemath | |
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# ECO401 Assignment No 1, Fall 2014,Solutions and Discussions Due Date: Nov-27, 2014
ECO401 Assignment No 1, Fall 2014,Solutions and Discussions Due Date: Nov-27, 20... | HuggingFaceTB/finemath | |
# 2.2 Matrix Transposition
The transpose of an m × n matrix A is an n × m matrix denoted by AT. The columns of AT are the rows of A and the rows of AT are the columns of A.
$a^{T}_{ij}=a_{ji},\operatorname{where}1\leq i\leq m\operatorname{and}1\leq j\leq n$ (6)
A symmetric matrix is its own transpose, i.e. if A is ... | HuggingFaceTB/finemath | |
# A sum of a product of binomial coefficients: $\sum^{n}_{i=0}{(-1)^{i}\binom{n}{ i}\binom{n +m - i}{j-i}}$
I am supposed to manipulate the equation $\sum^{n}_{i=0}{(-1)^{i}\binom{n}{ i}\binom{n +m - i}{j-i}}$, where n,m,j are natural numbers and $n \leq j \leq n+m$ into something without a sum.
The only comment is t... | HuggingFaceTB/finemath | |
Education.com
# Decimals Word Problems Practice Questions Set 2 (page 2)
(based on 2 ratings)
### Answers
1. b. To multiply numbers written in scientific notation, multiply the first numbers (5.2 × 6.5 = 33.8). Then, multiply the powers of ten by adding the exponents (103 × 107 = 1010); 33.8 × 1010 is the answer, e... | HuggingFaceTB/finemath | |
# A piston-cylinder contains 3 kg of wet steam solved problem
#### A piston-cylinder contains 3 kg of wet steam at 1.4 bar. The initial volume is 2.25 m3. The steam is heated until its temperature reaches 400°C . The piston is free to moue up or down unless it reaches the stops at the top. When the piston is up agains... | HuggingFaceTB/finemath | |
Courses
# Test: Arches -2
## 10 Questions MCQ Test Topicwise Question Bank for Civil Engineering | Test: Arches -2
Description
This mock test of Test: Arches -2 for GATE helps you for every GATE entrance exam. This contains 10 Multiple Choice Questions for GATE Test: Arches -2 (mcq) to study with solutions a complet... | HuggingFaceTB/finemath | |
1. ## conditional mini max
what does minimum and maximum values of a conditional probability P(A/B) mean?
When P(A)=0.3, P(A ∩ B)=0.1
2. Hello, amul28!
An interesting problem . . . It takes a bit of Thinking.
What does minimum and maximum values of a conditional probability $\displaystyle P(A|B)$ mean?
When $\displ... | HuggingFaceTB/finemath | |
# Vertical Angles and Linear Pairs
## Presentation on theme: "Vertical Angles and Linear Pairs"— Presentation transcript:
Vertical Angles and Linear Pairs
Previously, you learned that two angles are adjacent if they share a common vertex and side but have no common interior points. In this lesson, you will study othe... | HuggingFaceTB/finemath | |
Satin
Sanusha buys a piece of satin 2.4 m wide. The diagonal length of the fabric is 4m. What is the length of the piece of satin?
Result
x = 3.2 m
Solution: Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...): Zia Mcquay
woww so amazing Zia Mcquay
i love this site becouse it h... | HuggingFaceTB/finemath | |
### The average of 5 consecutive integers starting with ‘m’ is n. What is the average of 6 consecutive integers starting with (m + 2)?
A. $\Large\frac{(2 n+5)}{2}$ B. (2n + 2) C. (n + 3) D. $\Large\frac{(2 n+9)}{2}$ Answer: Option A
According to the question, Let M = 1 ∴ 5 consecutive integers are = 1, 2, 3, 4, 5 $\be... | HuggingFaceTB/finemath | |
# Monday November 24, 2025
Adding 156 days from Saturday June 21, 2025 is Monday November 24, 2025 which is day number 328 of 2024. This page is designed to help you the steps to count 156, but understand how to convert and add time correctly.
• Specific Date: Saturday June 21, 2025
• Days from Saturday June 21, 2025... | HuggingFaceTB/finemath | |
Download Download Presentation Math 103 Contemporary Math
# Math 103 Contemporary Math
Télécharger la présentation ## Math 103 Contemporary Math
- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
##### Presentation Transcript
1. Math 103 Contemporary M... | HuggingFaceTB/finemath | |
### 3.5. Limits at Infinity
The definition of the limit in terms of infinitesimals extends immediately to limiting processes where x gets bigger and bigger, rather than closer and closer to some finite value. For example, the function 3+1/x clearly gets closer and closer to 3 as x gets bigger and bigger. If a is an in... | open-web-math/open-web-math | |
# Geometry
posted by .
For each of the past four years, Paulo has grown 2in. every year. He is now 16 years old and 5ft. 10in tall. He figures that when he is 22 years old he will be 6ft 10in. tll. What would you tell Pauo about his conjecture.
• Geometry -
I'd say that it's a good start, but he is assuming that hi... | HuggingFaceTB/finemath | |
# SBI PO Prelims 2022 Quantitative Aptitude Quiz- 5
## SBI PO Prelims 2022 Quantitative Aptitude Quiz
Quantitative Aptitude is the most significant part of almost all competitive exams. Candidates appear to be having difficulty with Quantitative Aptitude Questions, so they need to practice more. Even if the portion i... | HuggingFaceTB/finemath | |
# Math Puzzle 35
This math puzzle 35 is on odd man out,area,LCM,Probability etc.
1) A copper wire is bent in the form of a circle that encloses an area of 2401 Π . If the same wire is bent to from a square, then the area of the square is
A. 309 B. 2539 C. 5000 D. 5929 E. 6000
2) The mean of 30 nu... | HuggingFaceTB/finemath | |
# Friedmann-Lemaître-Robertson-Walker metric: Wikis
Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.
# Encyclopedia
Physical cosmology
Universe · Big Bang
Age of the... | open-web-math/open-web-math | |
# How do you find the equation of the tangent line to the curve -x^2+5x at (-1,-5)?
Aug 12, 2018
There is something wrong with this question. However, the method is shown. You will need to adjust the values I used.
#### Explanation:
Set color(white)("d")y=-x^2+5x" ".................Equation(1)
Check: Set $x = - 1... | HuggingFaceTB/finemath | |
# Mutual inductance coil line
## Homework Statement
Find the mutual inductance between a coil with N loops and an infinite straight line with current I on its axis.
## Homework Equations
M12 = M21 = flux 1/I 2 = flux 2/ I 1
emf = -d/dt flux
i = emf /R
R = eta*l/S
## The Attempt at a Solution
I have done this p... | HuggingFaceTB/finemath | |
# Conditional Probability Distribution of Multivariate Gaussian
I've been working on the following question:
Let the vector $(X,Y,Z)$ be a multivariate Gaussian random variables with mean vector and covariance matrix:
$\mu = \begin{pmatrix} 0 \\ 3 \\ -1 \end{pmatrix}$ and $\Sigma = \begin{pmatrix} 16 & 8 & 0 \\ 8 & ... | HuggingFaceTB/finemath | |
We think you are located in United States. Is this correct?
# 16.2 Two kinds of charge
## 16.2 Two kinds of charge (ESAER)
All objects surrounding us (including people!) contain large amounts of electric charge. There are two types of electric charge: positive charge and negative charge. If the same amounts of negat... | HuggingFaceTB/finemath | |
Yoriyuki Yamagata
May 28, 2018
19
# Consistency proof of an arithmetic with substitution inside a bounded arithmetic
May 28, 2018
## Transcript
1. ### Consistency proof of an arithmetic with substitution inside a bounded
arithmetic January 12, 2017
2. ### Language Definition (Language L) 1. Constant: 0 2. Function ... | HuggingFaceTB/finemath | |
# Edp 201 Study Guide
Pages: 14 (4218 words) Published: May 2, 2013
EDP 201-Midterm Study Guide
Chapter One:
No Child Left Behind (NLCB)- requires that all students in grades 3-8 must take standardized achievement tests in reading and mathematics every year, in addition, one more exam will be required in high school.... | HuggingFaceTB/finemath |
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